BROWSE A-Z

All 305,250 crates, alphabetically

Data as of 2026-07-25 (crates.io database dump, timestamp 2026-07-25T02:00:36Z). Source: crates.io · db-dump.tar.gz · methodology & corrections.

ra-solana-mathHigh-performance fixed-point arithmetic library optimized for Solana anchorlang programs551MIT Cryptography Finance ra-tuiTerminal User Interface (Dashboard) for the rusty-arm-vm emulator.19MIT Emulators Visualization ra0e1-pacPeripheral Access Crate (PAC) for R7FAA0E1.1,633MIT OR Apache-2.0 Embedded development Hardware support ra2-mixRed Alert 2 MIX file format library for reading and writing MIX archives1,743MPL-2.0 Rust patterns ra2-palParser for Red Alert 2 palette files (*.pal)1,975MPL-2.0 Game development ra2-shpParser for Red Alert 2 shape files (*.shp)2,295MPL-2.0 Game development ra2-typesShared types definitions for Red Alert 22,926MPL-2.0 Game development ra2aA Rust implementation of the Agent2Agent (A2A) Protocol SDK2,106MIT OR Apache-2.0 Network programming Web programming ra2a-extExtension utilities for the A2A Rust SDK (ra2a)235MIT OR Apache-2.0 Network programming ra2a1Peripheral access API for ra2a1 microcontrollers (generated using svd2rust)1,674MIT OR Apache-2.0 Embedded development Hardware support ra2a1-pacPeripheral Access Crate (PAC) for R7FAA2A1.1,651MIT OR Apache-2.0 Embedded development Hardware support ra2a2-pacPeripheral Access Crate (PAC) for R7FAA2A2.1,639MIT OR Apache-2.0 Embedded development Hardware support ra2e1Peripheral access API for ra2e1 microcontrollers (generated using svd2rust)2,968MIT OR Apache-2.0 Embedded development Hardware support ra2e1-pacPeripheral Access Crate (PAC) for R7FAA2E1.1,632MIT OR Apache-2.0 Embedded development Hardware support ra2e2Peripheral access API for ra2e2 microcontrollers (generated using svd2rust)1,709MIT OR Apache-2.0 Embedded development Hardware support ra2e2-pacPeripheral Access Crate (PAC) for R7FAA2E2.1,649MIT OR Apache-2.0 Embedded development Hardware support ra2e3-pacPeripheral Access Crate (PAC) for R7FAA2E3.1,642MIT OR Apache-2.0 Embedded development Hardware support ra2l1Peripheral access API for ra2l1 microcontrollers (generated using svd2rust)1,642MIT OR Apache-2.0 Embedded development Hardware support ra2l1-pacPeripheral Access Crate (PAC) for R7FAA2L1.1,650MIT OR Apache-2.0 Embedded development Hardware support ra2mRa2m The Rust Async Architecture Modeling tool526BSD-3-Clause-Clear ra2m_cpnRa2m common components library623BSD-3-Clause-Clear ra2m_ffiRa2m ffi definition. Simple crate for external used of ffi.12,055BSD-3-Clause-Clear ra2m_ffi_ipcExpose ipc ffi used by Ra2m12,141BSD-3-Clause-Clear ra2m_ffi_rpcExpose rpc interface used by Ra2m296BSD-3-Clause-Clear ra2m_simRa2m simulation framework719BSD-3-Clause-Clear ra2m_sim_containersRa2m dedicated containers.901BSD-3-Clause-Clear ra2m_sim_kernelRa2m simulation kernel. Leverage Rust-async features for Architecture simulation813BSD-3-Clause-Clear ra2m_sim_macrosRa2m procedural macros899BSD-3-Clause-Clear ra2m_sim_outputRa2m utility to easily generate parser-ready Log and Trace messages901BSD-3-Clause-Clear ra4-halHardware Abstraction Layer (HAL) for the Renesas RA4 family of MCUs.116LGPL-3.0-or-later ra4e1Peripheral access API for ra4e1 microcontrollers (generated using svd2rust)1,662MIT OR Apache-2.0 Embedded development Hardware support ra4e1-pacPeripheral Access Crate (PAC) for R7FAA4E1.1,637MIT OR Apache-2.0 Embedded development Hardware support ra4e2-pacPeripheral Access Crate (PAC) for R7FAA4E2.1,683MIT OR Apache-2.0 Embedded development Hardware support ra4l1-pacPeripheral Access Crate (PAC) for R7FAA4L1.1,725MIT OR Apache-2.0 Embedded development Hardware support ra4m1Peripheral access API for ra4m1 microcontrollers (generated using svd2rust)2,106MIT OR Apache-2.0 Embedded development Hardware support ra4m1-ctpacPeripheral Access Crate (PAC) for the Renesas RA4M1.303LGPL-3.0-or-later Asynchronous Embedded development ra4m1-fsp-pacPeripheral access API for RA4M1 microcontrollers (generated using svd2rust)3,150MIT OR Apache-2.0 Embedded development Hardware support ra4m1-pacPeripheral Access Crate (PAC) for R7FAA4M1.1,679MIT OR Apache-2.0 Embedded development Hardware support ra4m2Peripheral access API for ra4m2 microcontrollers (generated using svd2rust)1,670MIT OR Apache-2.0 Embedded development Hardware support ra4m2-pacPeripheral Access Crate (PAC) for R7FAA4M2.1,664MIT OR Apache-2.0 Embedded development Hardware support ra4m3Peripheral access API for ra4m3 microcontrollers (generated using svd2rust)1,661MIT OR Apache-2.0 Embedded development Hardware support ra4m3-pacPeripheral Access Crate (PAC) for R7FAA4M3.1,700MIT OR Apache-2.0 Embedded development Hardware support ra4t1-pacPeripheral Access Crate (PAC) for R7FAA4T1.1,639MIT OR Apache-2.0 Embedded development Hardware support ra4w1Peripheral access API for ra4w1 microcontrollers (generated using svd2rust)1,643MIT OR Apache-2.0 Embedded development Hardware support ra4w1-pacPeripheral Access Crate (PAC) for R7FAA4W1.1,629MIT OR Apache-2.0 Embedded development Hardware support ra6e1Peripheral access API for ra6e1 microcontrollers (generated using svd2rust)1,681MIT OR Apache-2.0 Embedded development Hardware support ra6e1-pacPeripheral Access Crate (PAC) for R7FAA6E1.1,684MIT OR Apache-2.0 Embedded development Hardware support ra6e2-pacPeripheral Access Crate (PAC) for R7FAA6E2.1,695MIT OR Apache-2.0 Embedded development Hardware support ra6m1Peripheral access API for ra6m1 microcontrollers (generated using svd2rust)1,636MIT OR Apache-2.0 Embedded development Hardware support ra6m1-pacPeripheral Access Crate (PAC) for R7FAA6M1.1,686MIT OR Apache-2.0 Embedded development Hardware support ra6m2Peripheral access API for ra6m2 microcontrollers (generated using svd2rust)1,650MIT OR Apache-2.0 Embedded development Hardware support ra6m2-pacPeripheral Access Crate (PAC) for R7FAA6M2.1,689MIT OR Apache-2.0 Embedded development Hardware support ra6m3Peripheral access API for ra6m3 microcontrollers (generated using svd2rust)1,822MIT OR Apache-2.0 Embedded development Hardware support ra6m3-fsp-pacPeripheral access API for RA6M3 microcontrollers (generated using svd2rust)3,634MIT OR Apache-2.0 Embedded development Hardware support ra6m3-pacPeripheral Access Crate (PAC) for R7FAA6M3.1,753MIT OR Apache-2.0 Embedded development Hardware support ra6m4Peripheral access API for ra6m4 microcontrollers (generated using svd2rust)1,835MIT OR Apache-2.0 Embedded development Hardware support ra6m4-pacPeripheral Access Crate (PAC) for R7FAA6M4.1,753MIT OR Apache-2.0 Embedded development Hardware support ra6m5-pacPeripheral Access Crate (PAC) for R7FAA6M5.1,785MIT OR Apache-2.0 Embedded development Hardware support ra6t1Peripheral access API for ra6t1 microcontrollers (generated using svd2rust)1,659MIT OR Apache-2.0 Embedded development Hardware support ra6t1-pacPeripheral Access Crate (PAC) for R7FAA6T1.1,615MIT OR Apache-2.0 Embedded development Hardware support ra6t2Peripheral access API for ra6t2 microcontrollers (generated using svd2rust)1,812MIT OR Apache-2.0 Embedded development Hardware support ra6t2-pacPeripheral Access Crate (PAC) for R7FAA6T2.1,746MIT OR Apache-2.0 Embedded development Hardware support ra6t3-pacPeripheral Access Crate (PAC) for R7FAA6T3.1,647MIT OR Apache-2.0 Embedded development Hardware support ra8835aRA8835A / SED1335 display driver1,319MIT ra8d1-pacPeripheral Access Crate (PAC) for R7FAA8D1.1,768MIT OR Apache-2.0 Embedded development Hardware support ra8e1-pacPeripheral Access Crate (PAC) for R7FAA8E1.1,775MIT OR Apache-2.0 Embedded development Hardware support ra8e2-pacPeripheral Access Crate (PAC) for R7FAA8E2.1,764MIT OR Apache-2.0 Embedded development Hardware support ra8m1-pacPeripheral Access Crate (PAC) for R7FAA8M1.1,752MIT OR Apache-2.0 Embedded development Hardware support ra8p1-pacPeripheral Access Crate (PAC) for R7FAA8P1.473MIT OR Apache-2.0 Embedded development Hardware support ra9A binary crate to encode an english string to its rA9 equivalent1,652MIT ra_ap_arenaTBD149,896MIT OR Apache-2.0 ra_ap_assistsTBD133,684MIT OR Apache-2.0 ra_ap_base_dbBasic database traits for rust-analyzer. The concrete DB is defined by `ide` (aka `ra_ap_ide`).1,581,097MIT OR Apache-2.0 ra_ap_cfgConditional compiling options, `cfg` attribute parser and evaluator for rust-analyzer.1,609,487MIT OR Apache-2.0 ra_ap_completionTBD28,662MIT OR Apache-2.0 ra_ap_editionRust edition support crate for rust-analyzer.1,010,544MIT OR Apache-2.0 ra_ap_flycheckTBD337,178MIT OR Apache-2.0 ra_ap_hirA high-level object-oriented access to Rust code for rust-analyzer.1,530,756MIT OR Apache-2.0 ra_ap_hir_defRPC Api for the `proc-macro-srv` crate of rust-analyzer.1,538,847MIT OR Apache-2.0 ra_ap_hir_expandMacro expansion for rust-analyzer.1,537,909MIT OR Apache-2.0 ra_ap_hir_tyThe type system for rust-analyzer.1,546,811MIT OR Apache-2.0 ra_ap_ideIDE-centric APIs for rust-analyzer.1,323,482MIT OR Apache-2.0 ra_ap_ide_assistsCode assists for rust-analyzer.1,193,436MIT OR Apache-2.0 ra_ap_ide_completionUtilities for generating completions of user input for rust-analyzer.1,188,454MIT OR Apache-2.0 ra_ap_ide_dbCore data structure representing IDE state for rust-analyzer.1,529,185MIT OR Apache-2.0 ra_ap_ide_diagnosticsDiagnostics rendering and fixits for rust-analyzer.1,158,796MIT OR Apache-2.0 ra_ap_ide_ssrStructural search and replace of Rust code for rust-analyzer.1,187,919MIT OR Apache-2.0 ra_ap_internGlobal `Arc`-based object interning infrastructure for rust-analyzer.994,343MIT OR Apache-2.0 ra_ap_la-arenaSimple index-based arena without deletion.1,168,935MIT OR Apache-2.0 Data structures Memory management ra_ap_limitA struct to enforce limits for rust-analyzer.2,287,979MIT OR Apache-2.0 ra_ap_line-indexMaps flat `TextSize` offsets to/from `(line, column)` representation.2,792MIT OR Apache-2.0 ra_ap_load-cargoLoads a Cargo project into a static instance of rust-analyzer for analysis.522,631MIT OR Apache-2.0 ra_ap_lsp-serverGeneric LSP server scaffold.48,877MIT OR Apache-2.0 ra_ap_macrosProc macros for rust-analyzer.127,700MIT OR Apache-2.0 ra_ap_mbeHandling of `macro_rules` macros for rust-analyzer.1,577,642MIT OR Apache-2.0 ra_ap_parserThe Rust parser for rust-analyzer.2,905,969MIT OR Apache-2.0 ra_ap_pathsPath wrappers for absolute and relative paths rust-analyzer.1,703,464MIT OR Apache-2.0 ra_ap_proc-macro-srv-cliA standalone binary for the `proc-macro-srv` crate of rust-analyzer.123,542MIT OR Apache-2.0 ra_ap_proc_macro_apiRPC Api for the `proc-macro-srv` crate of rust-analyzer.865,380MIT OR Apache-2.0 ra_ap_proc_macro_srvProc-macro server for rust-analyzer.399,410MIT OR Apache-2.0 ra_ap_profileA collection of tools for profiling rust-analyzer.2,676,163MIT OR Apache-2.0 ra_ap_project_modelA representation for a Cargo project for rust-analyzer.1,513,339MIT OR Apache-2.0 ra_ap_query-group-macroA macro mimicking the `#[salsa::query_group]` macro for migrating to new Salsa651,961MIT OR Apache-2.0 ra_ap_rust-analyzerA language server for the Rust programming language354,200MIT OR Apache-2.0 ra_ap_rustc-dependenciesTBD81,299MIT OR Apache-2.0 ra_ap_salsaA generic framework for on-demand, incrementalized computation (experimental)223,436Apache-2.0 OR MIT ra_ap_salsa-macrosProcedural macros for the salsa crate225,675Apache-2.0 OR MIT ra_ap_sourcegenTBD94,968MIT OR Apache-2.0 ra_ap_spanFile and span related types for rust-analyzer.876,258MIT OR Apache-2.0 ra_ap_ssrStructural search and replace of Rust code133,760MIT OR Apache-2.0 ra_ap_stdxMissing batteries for standard libraries for rust-analyzer.3,344,652MIT OR Apache-2.0 ra_ap_syntaxConcrete syntax tree definitions for rust-analyzer.2,900,384MIT OR Apache-2.0 ra_ap_syntax-bridgeConversions between syntax nodes and token trees for rust-analyzer.810,469MIT OR Apache-2.0 ra_ap_test_fixtureTest fixtures for rust-analyzer.146,215MIT OR Apache-2.0 ra_ap_test_utilsAssorted testing utilities for rust-analyzer.918,559MIT OR Apache-2.0 ra_ap_text_editRepresentation of a `TextEdit` for rust-analyzer.1,933,152MIT OR Apache-2.0 ra_ap_toolchainDiscovery of `cargo` & `rustc` executables for rust-analyzer.1,621,285MIT OR Apache-2.0 ra_ap_ttA `TokenTree` data structure for rust-analyzer.1,634,241MIT OR Apache-2.0 ra_ap_vfsA virtual file system for rust-analyzer.1,671,942MIT OR Apache-2.0 ra_ap_vfs-notifyImplementation of `loader::Handle` for rust-analyzer.1,578,266MIT OR Apache-2.0 ra_commonCommon library for RA crates.70,789non-standard Command line utilities ra_mp64_srm_convertA simple application to convert to and from Retroarch Mupen64 save file.10,800MIT Command line utilities ra_rustc_lexerlexer used by rustc, zero stability gurantees17,918MIT OR Apache-2.0 ra_syntaxComment and whitespace preserving parser for the Rust langauge3,380MIT OR Apache-2.0 ra_traitsTraits for use throughout RA crates.1,756non-standard Command line utilities ra_vfsVirtual File System abstraction for rust-analyzer204,040Apache-2.0 OR MIT raa_ttProves sentences of propositional calculus8,544MIT OR Apache-2.0 Mathematics Parser implementations raadraad library for reading and writing bytes4,002MIT Encoding Parsing tools raads-rraads-r library for testing and scoring4,173MIT raastaRaasta — navigation and pathfinding engine for AGNOS214GPL-3.0-only Algorithms Game engines rabRusty Armor Builds - Monster Hunter Rise Armor Set Creation Tool16,381GPL-3.0 rab-agentrab is a lightweight, extensible, Rust-based coding agent.106EPL-2.0 Command line utilities Development tools rab-coreRusty Armor Builds - Algorithms, Armors and skill management5,566GPL-3.0 rab-disasmdisDisassemble MIPS instructions directly in your terminal, using the power of rabbitizer.1,510MIT Command line utilities rabbfnA function-first RabbitMQ consumer framework for Rust.40MIT OR Apache-2.0 rabbfn-macrosProcedural macros for the rabbfn RabbitMQ framework.100MIT OR Apache-2.0 rabbiBuild more reactive applications faster1,549MIT rabbitPure Rust implementation of the Rabbit stream cipher20,827MIT OR Apache-2.0 Cryptography No standard library rabbit-autoWrappers for lapin publishers and consumers6,193MIT rabbit-diggerJust a stub3,028MIT OR Apache-2.0 rabbit-libRemote-controllable Claude supervisor + matching server-side runtime (WARREN)17MIT OR Apache-2.0 API bindings Asynchronous rabbit-timeRust implementations of Neralie and Arvelie time formats.1,473AGPL-3.0-or-later rabbit_boroughCreate a RabbitMQ consumer project with minimal effort, by bypassing templating, configuration and complicated resiliency logic12,913MIT rabbit_mqrExtremely Simplified RabbitMQ Client20,246MIT rabbiteerAMQP/RabbitMQ input/output CLI tool23,087MIT rabbitholeJSON:API Data Structure & Query implementation7,941MIT rabbithole-deriveThe macro system helping users to model the relationship of their data8,541MIT rabbithole-endpoint-actixJSON:API Actix-web backend3,079MIT rabbitizerMIPS instruction decoder83,234non-standard rabbitmeshMessage-driven microservices framework using RabbitMQ for zero-port service mesh1,252MIT Asynchronous Network programming rabbitmesh-gatewayAuto-generating API gateway for RabbitMesh microservices847MIT Web programming::HTTP server rabbitmesh-macrosUniversal procedural macros for RabbitMesh - supports RBAC, ABAC, caching, validation, observability, and more1,429MIT Authentication Development tools::Procedural macro helpers rabbitmq-backup-coreCore engine for RabbitMQ backup and restore operations34MIT Asynchronous Database interfaces rabbitmq-confParser and manipulation library for RabbitMQ configuration files392MIT OR Apache-2.0 Configuration Parsing tools rabbitmq-lqt-cliCLI tool for parsing, annotating, and querying RabbitMQ log files60MPL-2.0 Command line utilities Parsing tools rabbitmq-lqt-libCore library for parsing and annotating RabbitMQ log files313MPL-2.0 Command line utilities Parsing tools rabbitmq-lqt-obfuscationLog obfuscation library for RabbitMQ Log Querying Tools150MPL-2.0 Command line utilities Parsing tools rabbitmq-lqt-qlQuery language parser for RabbitMQ Log Querying Tools238MPL-2.0 Command line utilities Parsing tools rabbitmq-lqt-ql-coreCore query language parser and autocomplete for RabbitMQ Log Querying Tools314MPL-2.0 Command line utilities Parsing tools rabbitmq-lqt-uiWeb UI for RabbitMQ Log Querying Tools149MPL-2.0 Command line utilities Parsing tools rabbitmq-management-clientA Rust client for the RabbitMQ Management API31,362MIT rabbitmq-mcpRabbitMQ Management HTTP API MCP server, generated by mcpify.330MIT API bindings Command line utilities rabbitmq-stream-clientA Rust client for RabbitMQ Stream140,894Apache-2.0 OR MPL-2.0 Network programming rabbitmq-stream-protocolAMQP 1.0 message codec139,497Apache-2.0 OR MPL-2.0 rabbitmq-versioningRabbitMQ version parsing, comparison, and URL generation291MIT OR Apache-2.0 Data structures Parsing tools rabbitmq-workerA generic RabbitMQ worker library with built-in retry and dead-letter queue (DLQ) logic.419Apache-2.0 Asynchronous Network programming rabbitmq_http_clientRabbitMQ HTTP API client59,611MIT OR Apache-2.0 rabbitmq_serviceA library to accelerate RabbitMQ deployment and management.5,630Apache-2.0 rabbitmq_servicessA library to accelerate RabbitMQ deployment and management.4,784Apache-2.0 rabbitmq_streamerA library to consume RabbiMQ streams1,361MIT OR Apache-2.0 Development tools rabbitmqadminrabbitmqadmin v2 is a modern CLI tool for the RabbitMQ HTTP API16,823MIT OR Apache-2.0 rabbitsaySay (possibly mean) things with a cute rabbit372MIT Command line utilities rabbituiA terminal UI framework for Rust (early development; this release reserves the crate name)26MIT OR Apache-2.0 Command-line interface rabbitui-agentAgent client built on the rabbitui terminal UI framework (early development; this release reserves the crate name)25MIT OR Apache-2.0 Command-line interface rabbitui-coreCore types for the rabbitui terminal UI framework (early development; this release reserves the crate name)26MIT OR Apache-2.0 Command-line interface rabbitui-ratatuiRatatui interop for the rabbitui terminal UI framework (early development; this release reserves the crate name)25MIT OR Apache-2.0 Command-line interface rabbitui-testingTesting utilities for the rabbitui terminal UI framework (early development; this release reserves the crate name)25MIT OR Apache-2.0 Command-line interface rabbitui-widgetsWidget catalog for the rabbitui terminal UI framework (early development; this release reserves the crate name)26MIT OR Apache-2.0 Command-line interface rabbleA library for creating location transparent actor based systems14,402Apache-2.0 rabbotAbstract binding tree generator9,266Apache-2.0/MIT rabbot-pluginCompiler plugin for Rabbot2,367Apache-2.0/MIT rabeABE Schemes implemented in rust.31,780MIT rabe-bnPairing cryptography with the Barreto-Naehrig curve. Update to use latest rand and serde crates.45,210MIT OR Apache-2.0 rabexTools for parsing and writing unity files, bundles and typetrees1,981MIT OR Apache-2.0 Encoding Game development rabia-banking-exampleBanking ledger state machine implementation example using the Rabia SMR protocol378Apache-2.0 Algorithms Concurrency rabia-coreCore SMR traits, types, and consensus algorithm implementation for the Rabia State Machine Replication protocol1,809Apache-2.0 Algorithms Concurrency rabia-counter-exampleSimple counter state machine implementation example using the Rabia SMR protocol380Apache-2.0 Algorithms Concurrency rabia-engineConsensus engine implementing the Rabia SMR protocol for coordinating operation ordering and state machine replication702Apache-2.0 Algorithms Concurrency rabia-kvstoreProduction-grade key-value store implementation with consensus integration730Apache-2.0 Algorithms Concurrency rabia-kvstore-exampleKey-value store state machine implementation example using the Rabia SMR protocol381Apache-2.0 Algorithms Concurrency rabia-persistencePersistence layer implementation for Rabia consensus protocol874Apache-2.0 Algorithms Concurrency rabibabi_parser_kmaMy first parser with peg208MIT rabijumpA simple and fast redirection tool (short link) written in Rust.1,794Apache-2.0 Web programming rabin_idaRabin's information dispersal algorithm, originally by Liam Perlaki2,735MIT rabitA CLI tool to track your habits.3,294MIT Command line utilities rabitqA Rust implementation of the RaBitQ vector search algorithm.3,970AGPL-3.0 Algorithms Science rabitq-rsAdvanced vector search: RaBitQ quantization with IVF and MSTG (Multi-Scale Tree Graph) index2,846Apache-2.0 Algorithms Science rableA Rust implementation of the Parable bash parser — complete GNU Bash 5.3-compatible parsing with Python bindings1,402MIT Command line utilities Development tools rabuRust Audio Basic Utilies6,178MIT Multimedia::Audio rabufrandome access buffer for io30,910MIT OR Apache-2.0 Data structures Memory management